Rapid: Individual Calculations June 2024
 Osama Elshafeiy, Ahmed  Total change: 23.00  Rating chartPersonal card
 Barq El Ezz 21 Rapid Chess Dakahlia EGY 2024-05-02
RcRownchangeKK*chgGame
 1703 1683 4.00 6 1.15 20 23.00 
  Fayez Amein, Mohamed 1588 EGY1.0010.37207.40 
  Saad Elsayed, Marwan 1758 EGY1.0010.602012.00 
  Nagi, Ahmed M 1569 EGY1.0010.34206.80 
  Abdel Nabiy, Khaled 1729 EGY0.001-0.4420-8.80 
  Khafagi, Zkariy 1838 EGY0.001-0.2920-5.80 
  Farag, Hamada 1734 EGY1.0010.572011.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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